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South Sister Trail route map
Difficulty: ExpertOut and Back

South Sister Trail

Sisters, Oregon

12.2 mi

Distance

5,581 ft

Elev. Gain

6h 31m

Est. Time

Out & Back

Route Type

Expert

Difficulty

About This Trail

We don't publish a description for South Sister Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

The managing agency is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

Trail Conditions

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:1,665 ft
Max:3,131 ft
Gain:1,701 ft
Loss:1,701 ft
Elevation profileA line rising and falling between 1,665 ft and 3,131 ft across 12.2 mi along the route, drawn from start to end.1,665 ft2,154 ft2,642 ft3,131 ft0.0 mi3.0 mi6.1 mi9.1 mi12.2 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi1,666 ft
High point6.0 mi3,131 ft
End12.2 mi1,666 ft

Trail Details

Route Type
Out & Back

Permit required

Apply through the issuing agency. Many systems run seasonal lotteries or fixed application windows — confirm current dates on the agency page.

Day use and overnight trips from Devils Lake/South Sister Trailhead both need a Central Cascades Wilderness Permit between June 15 and October 15. Reserve on Recreation.gov or by phone.

Get permit

Official sources & verification

Verify before you go

Reserve or permit

Where it is

Nearest town:
Sunriver, OR · about 18 mi away
County:
Deschutes County, OR

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: Oct 11, 2026. Spot an error in our data?

Highlights

South Sister Climber TrailDevils Lake TrailheadSouth Sister summit (10,358 ft)Three Sisters Wilderness

Reviews

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

Spot an error in our data on South Sister Trail?